Arby's is a restaurant located in Dows, Iowa at 904 Cardinal Avenue. They are open every day of the week. Arby's locations in Arkansas. Arby's sandwich shops are known for slow roasted roast beef, turkey, and premium Angus beef sandwiches, sliced fresh every day.Find an Arby's Location Near You. Arby's sandwich shops are known for slow roasted roast beef, turkey, and premium Angus beef...